If you want a plural, no. Correct:bear, bearscat, catscheetah, cheetahdog, dogselephant, elephantsetc.If you need a possessive, yes it needs an apostrophe. Correct:The bear's claws are large. (singular possessive) The bears' habitat is the forest. (plural possessive)The cat's whiskers are white. (singular possessive) The cats' cages need cleaned. (plural possessive)We can see the cheetah's leg is hurt. (singular possessive) The cheetahs' coats are beautiful. (plural possessive)etc.
The lion's den was empty. (The den belongs to a lion.)
The possessive form of the singular noun community is community's.Example: We need the deaf community's input on the school board.
The singular possessive form is the deaf community's.The plural possessive form is deaf communities'.Examples:We need the deaf community's input on the school board. (singular)Several deaf communities' websites have been very helpful. (plural)
The manager's report on sales figures is due tomorrow.
There is no possessive noun in the sentence:"The need of America for lumber was great 100 years ago."The sentence has to be reworded to use a possessive form noun:"America's need for lumber was great 100 years ago."A possessive noun is indicated by an apostrophe s ('s) at the end of a word that doesn't already end with an s; or just an apostrophe (') at the end of a plural noun that does end with an s.
Your is the possessive form of you in singular form.
Series is a noun that has the same form in the singular and the plural. There is no need for an apostrophe, unless it is in the possessive case: series's for the singular possessive and series' for the plural possessive.
The possessive form of the plural noun animals is animals'.Example: The animals' enclosure allows plenty of room for them to run.
The word 'eyeglasses' is a singular and plural noun; it is one of the nouns that are a singular word for 'a pair of', such as scissors, pants, etc. The singular, 'eyeglass' is the word for the lens in the eyeglasses. For example, 'I'm wearing my eyeglasses.' or 'I have two pair of eyeglasses.' The plural possessive is eyeglasses'. Example sentence: The eyeglasses' lenses need cleaning.
The possessive form for the noun celebrity is celebrity's.example: We need an extra limo for the celebrity's entourage.
No, the word fence's is the singular possessive noun.The plural form of the noun fence is fences. The plural possessive form is fences'.example: Some of those fences' posts need replacing.